package cn.tedu._08weibo.mapper;

import cn.tedu._08weibo.pojo.dto.UserLoginParam;
import cn.tedu._08weibo.pojo.entity.User;
import cn.tedu._08weibo.pojo.vo.UserVO;

/**
 * @author tune_the last
 * @date 2025/11/17 - 18:47
 */
public interface UserMapper {
    int selectUsernameIsExist(String username);

    int userRegister(User user);

    UserVO userLogin(UserLoginParam userLoginParam);

}
